The Cressi Frog Plus Open Heel Scuba Diving Fin features many of the great characteristics of a traditional paddle fin, along with a high durability, and is built for both performance and longevity.The Cressi Frog Plus Open Heel Scuba Diving Fin features many of the great characteristics of a traditional paddle fin, along with a revolutionary new blade material that is both extremely durable and nearly indestructible. Features: Progressive flex pattern maximizes energy transfer through the kick cycle Ultra-soft inserts channel water down the blade for maximum thrust Highly durable blade material resists aging, wear, and abrasion. Elastomer foot pocket improves comfort Blade extends from the top of the foot for increased surface area Elastomer side rails improve water flow and boost durability New quick-release buckles lock heel straps securely in place
